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/***********************************************************************************************************************
 *
 * blueBill Mobile - Android - open source birding
 * Copyright (C) 2009-2011 by Tidalwave s.a.s. (http://www.tidalwave.it)
 *
 ***********************************************************************************************************************
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on
 * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations under the License.
 *
 ***********************************************************************************************************************
 *
 * WWW: http://bluebill.tidalwave.it/mobile
 * SCM: https://java.net/hg/bluebill-mobile~android-src
 *
 **********************************************************************************************************************/
package it.tidalwave.bluebill.mobile.android.observation;

import javax.annotation.Nonnull;
import javax.inject.Provider;
import it.tidalwave.util.logging.Logger;
import it.tidalwave.util.thread.ThreadAssertions;
import it.tidalwave.util.thread.annotation.ThreadConfined;
import it.tidalwave.netbeans.util.Locator;
import it.tidalwave.observation.ObservationManager;
import it.tidalwave.observation.ObservationSet;
import it.tidalwave.bluebill.mobile.observation.ui.spi.DefaultObservationsViewController;
import it.tidalwave.bluebill.mobile.observation.text.ObservationCountFormat;
import android.database.DataSetObserver;
import it.tidalwave.mobile.android.ui.AndroidFlowController;
import it.tidalwave.bluebill.mobile.android.taxonomy.factsheet.TaxonFactSheetControlFlow;
import lombok.Getter;
import static it.tidalwave.util.thread.ThreadType.*;

/***********************************************************************************************************************
 *
 * @stereotype Controller
 * 
 * @author  Fabrizio Giudici
 * @version $Id$
 *
 **********************************************************************************************************************/
public class AndroidObservationsViewController extends DefaultObservationsViewController
  {
    private static final String CLASS = AndroidObservationsViewController.class.getName();
    private static final Logger logger = Logger.getLogger(CLASS);
    
    @Getter
    private final ObservationListAdapter listAdapter;

    private final ObservationSet observationSet;

    @Nonnull
    private Provider observationManager = Locator.createProviderFor(ObservationManager.class);

    private final ObservationCountFormat observationCountFormat = new ObservationCountFormat();

    private final AndroidFlowController controlFlow;

    /*******************************************************************************************************************
     *
     *
     ******************************************************************************************************************/
    @ThreadConfined(type=UI)
    public AndroidObservationsViewController (final @Nonnull ObservationsActivity view)
      {
        super(view);
        ThreadAssertions.assertThread(UI);
        this.controlFlow = AndroidFlowController.forActivity(view);

        observationSet = observationManager.get().findOrCreateObservationSetById(null);
        listAdapter = new ObservationListAdapter(observationSet);

        listAdapter.registerDataSetObserver(new DataSetObserver()
          {
            @Override
            public void onChanged()
              {
                view.setFooterText(observationCountFormat.format(listAdapter.getGroupCount()));
              }
          });
      }

    /*******************************************************************************************************************
     *
     *
     ******************************************************************************************************************/
    @Override 
    public void startNewObservationSequence()
      {
        logger.info("startNewObservationSequence()");
        super.startNewObservationSequence();
        controlFlow.start(AddObservationControlFlow.class);
      }

    /*******************************************************************************************************************
     *
     *
     *
     ******************************************************************************************************************/
    @Override
    public void browseToFactSheet()
      {
        logger.info("browseToFactSheet()");
        super.browseToFactSheet();
        controlFlow.start(TaxonFactSheetControlFlow.class);
      }
  }